Located in Tai'an City, Shandong Province, Hangshen is a manufacturer of Rapid Impact Compactors. It can provide complete machine sales services, as well as complete machine rental services. We have cooperated with many customers in Shandong Province, such as Jinan Airport Phase II project, Shandong Zaozhuang grain depot project, etc., and have also been highly praised and recognized by our customers.

Compared with traditional compaction industrial equipment and small rollers, Rapid Impact Compactions have the advantages of high compaction kinetic energy and large influence depth, and can achieve more uniform compaction in a larger depth range. Compared with large machinery such as impact roller and strong roller, it has outstanding characteristics such as flexibility, strong adaptability, small peak force, high impact frequency and mild effect. In addition. Rapid Impact Compactor is not only suitable for general horizontal compaction, but also for steep slope compaction. The compaction kinetic energy can be adjusted to meet the compaction requirements of different pavement projects. At the same time, the Rapid Impact Compaction drill directly contacts the compacted surface from head to tail, which can avoid the potential danger caused by impact reduction and debris splash, and can also be quickly transferred according to the excavator or the installation of cutting machine.

1. Test preparation: the test subgrade section must be tested according to the compaction specification required by the design. The impact compaction point can be arranged only after the test meets the standard. For the subgrade section of test compaction, impact compaction shall be carried out on the flatness of the site before compaction according to the preparatory works before construction. Compaction, etc. Try to sprinkle water on the surface of the filler to avoid dust on the surface, which will affect the transmission of energy to the deep layer.

2. Compaction arrangement: mark and number with lime on the Subgrade after the construction is completed and tested according to the compaction specification required by the design, and then measure the original elevation of each point according to the number. The hydraulic compactor aligns the compaction hammer according to the measurement and setting out position.

3. The Rapid Impact Compaction can be divided into three working gears: strong, medium and weak according to its compaction. Adjust the Rapid Impact Compaction to their respective gears, record the compaction according to different hammer numbers, and measure the settlement and record of compaction points.

During the construction process, the construction gear should be reasonably selected according to the site conditions, such as whether there are tunnels and pipelines below, whether there are impact restrictions on adjacent structures, etc.

4. Take every 3 hammers as a group, accumulate and record the settlement of every 3 hammers.

5. Repeat 3-4 items until the 6th hammer 9 hammer 12 hammers impact compaction, and the settlement of every 3 hammers is accumulated and recorded.

Determine the number of working hammers according to the test and refer to the test data of the previous construction site to finally determine which gear and the number of corresponding compaction hammers have good compaction effect. It should be noted that the high vibration frequency of Rapid Impact Compaction can also achieve the desired effect, rather than the compaction effect of strong gear.

6. After the single tamping point meets the tamping point regulations, the mobile machine carries out the next point of compaction, which generally adopts the straight-line operation steps. The construction position of the Rapid Impact Compaction is mainly at the rear of the bridge and culvert platform. In order to promote the movement of the compactor, it is suitable for linear operation steps, that is, before and after each click and shooting operation.

7. During the construction of hydraulic impact rammer, it is applicable to the layout of clearance working surface: the edge spacing of each compaction point is a certain spacing, which is an equilateral triangle layout, that is, the spacing of each hammer edge is 50cm.

The edge spacing of the hammer on the working surface of the Rapid Impact Compaction is determined according to the field test. According to the test parameters, it is recommended to set the center spacing structure of the compaction hammer at the construction point to 80cm and the edge spacing of the compaction hammer to 30cm to ensure the safety of the structure.